くぼきところにみずたまる

凹き所に水溜まる

when the right conditions are fulfilled, things will turn out well on their own; a sunken place will collect water

N3Expression
Expression, Godan verb (ru ending)
when the right conditions are fulfilled, things will turn out well on their owna sunken place will collect water
Expression, Godan verb (ru ending)
someone in bad circumstances will continue to accumulate difficulties